(KENKAppuru) [Double Slash (Orishima Yupopo)] Mujouken Koufuku (K)

[eruapo gundan (Kurabayashi)] Neko Musume Koufuku Nikki (Gegege no Kitarou) [Digital]

(C81) [Koufuku Shigen] ShouganaiNyaa 2

[Axis Technology] - Koufuku no Omocha (Rozen Maiden)

[Sasakura Ayato] Shoujo Ryuu Koufuku Kaku Shu Ron

[Kaneko Toshiaki] SURRENDER Onna no Koufuku

[Urushihara Satoshi, Kimura Yoshihiro] Koufuku Taichi 1-3

[NADORINDOU (Kinokonokko)] Nadoriino Koufuku Ron (King of Fighters, Love Hina)

[Bunga] Koufuku no Kemono (COMIC ExE 14) [Chinese] [无毒汉化组] [Digital]

[Kometubu (Rittiri)] Koufuku Paradox (Shingeki no Kyojin)

(C93) [*Cherish* (Nishimura Nike)] Koufuku no Jouken (Kantai Collection -KanColle-) [Chinese] [無邪気漢化組]

(C91) [INDEX:410 (Shindou Mayumi)] Rem no Koufuku H Ron (Re:Zero kara Hajimeru Isekai Seikatsu)

[Metaneko (Aotsu Umihito)] Koi ni Kurushimu Hodo Koufuku na Koto wa Nai (Kantai Collection -KanColle-) [Digital]

(SC59) [Sekishoku Vanilla (Kuma)] Koufuku ni Itaru Zetsubou (Super Danganronpa 2)

[Kurumiko] Koufuku na Pet

(COMIC1☆6) [Chinpudo (Marui)] Koufuku Game (Denpa teki na Kanojo)

[Amatarou] Koufuku no Reverie | Reverie of Happiness (COMIC HOTMiLK 2013-01) [English] [desudesu]

[Koufuku Shigen (ryokutya)] syoku*ma_another story (Touhou Project)

(C58) [H&K (Kotobuki Kazuki)] Koufuku no Rakuin TOMOE Hen

[1-UP (Hiroyoshi)] Koufuku Eas (Fresh Pretty Cure!)

(COMIC1☆2) [Kokikko (Sesena Yau)] Koufuku Kansen Shou (Hayate no Gotoku!)

[Bunga] Koufuku no Kemono (COMIC ExE 14) [English] [Hentai_Doctor] [Digital]

[Calpis Koubou] Kankin Shoujo no Koufuku-na Hibi | Fettered Happiness [English] =LWB= [Digital]

(C93) [*Cherish* (Nishimura Nike)] Koufuku no Jouken (Kantai Collection -KanColle-) [Chinese] [脸肿汉化组]

(C88) [Diethelm (Mizuyuki)] Koufuku Jougensetsu (Haikyuu!!)

[Kurumiko] Koufuku na Pet [Chinese]

(C86) [Ruiketsuan (Namidame)] Oshiri-Hime no Koufuku (THE iDOLM@STER)

[Hayami Jun] Hentai Shounen -Jun no Koufuku na Hibi- [English] [Caterpillar]

[Ketsukaseya (Ryuu Mokunen)] Koufuku na Kazoku [Digital] [Colorized]

(C79) [kotorikan (mokamoka)] NAGATOYUKI NO KOUFUKU (Suzumiya Haruhi no Yuuutsu)

[Calpis Koubou] Kankin Shoujo no Koufuku-na Hibi [Digital]

[Sasakura Ayato] Nakayoshi Ace. (Shoujo Ryuu Koufuku Kaku Shu Ron) [English] [Frost]

(C64) [Mirai Seiki Maruhi Club (Ukita Tougo)] Mujouken Koufuku (Xenosaga)

[Onikubo Hirohisa] Koufuku no Gishiki

[Kurumiko] Koufuku wa Pet Ch.1-2+Extra